The following is a list of number-one singles on the Billboard Japan Hot 100 chart in 2020.
Issue date | Song | Artist(s) | Ref. |
---|---|---|---|
January 6 | " Pretender" | Official Hige Dandism | [1] |
January 13 | [2] | ||
January 20 | [3] | ||
January 27 | "Sōyūtoko Aru yo ne?" | SKE48 | [4] |
February 3 | "Imitation Rain" | SixTones | [5] |
February 10 | " Mubō na Yume wa Sameru Koto ga Nai" | STU48 | [6] |
February 17 | "I Love..." | Official Hige Dandism | [7] |
February 24 | [8] | ||
March 2 | " Sonna Koto Nai yo" | Hinatazaka46 | [9] |
March 9 | "I Am" | Hey! Say! JUMP | [10] |
March 16 | " Infinity" | JO1 | [11] |
March 23 | "I Love..." | Official Hige Dandism | [12] |
March 30 | " Shitsuren, Arigatō" | AKB48 | [13] |
April 6 | " Shiawase no Hogoshoku" | Nogizaka46 | [14] |
April 13 | "Fallin' Flower" | Seventeen | [15] |
April 20 | "I Love..." | Official Hige Dandism | [16] |
April 27 | [17] | ||
May 4 | " 3-2" | HKT48 | [18] |
May 11 | "I Love..." | Official Hige Dandism | [19] |
May 18 | [20] | ||
May 25 | " Kōsui" | Eito | [21] |
June 1 | " Yoru ni Kakeru" | Yoasobi | [22] |
June 8 | [23] | ||
June 15 | [24] | ||
June 22 | "Mazy Night" | King & Prince | [25] |
June 29 | "Kanzai Boya" | KinKi Kids | [26] |
July 6 | "Shōko" | Johnny's West | [27] |
July 13 | "Last Mermaid..." | Hey! Say! JUMP | [28] |
July 20 | " Fanfare" | Twice | [29] |
July 27 | "Yoru ni Kakeru" | Yoasobi | [30] |
August 3 | "Navigator" | SixTones | [31] |
August 10 | " Kite" | Arashi | [32] |
August 17 | "Run" | Sexy Zone | [33] |
August 24 | "Smile" | Twenty Twenty | [34] |
August 31 | "Re:Live" | Kanjani Eight | [35] |
September 7 | " Oh-Eh-Oh" | JO1 | [36] |
September 14 | "Omoidaseru Koi wo Shiyō" | STU48 | [37] |
September 21 | "Yoru ni Kakeru" | Yoasobi | [38] |
September 28 | "Endless Summer" | Kis-My-Ft2 | [39] |
October 5 | "Yoru ni Kakeru" | Yoasobi | [40] |
October 12 | "Your Song" | Hey! Say! JUMP | [41] |
October 19 | "Kissin' My Lips" | Snow Man | [42] |
October 26 | " Homura" | LiSA | [43] |
November 2 | [44] | ||
November 9 | [45] | ||
November 16 | [46] | ||
November 23 | "New Era" | SixTones | [47] |
November 30 | " Homura" | LiSA | [48] |
December 7 | [49] | ||
December 14 | " Step and a Step" | NiziU | [50] |
December 21 | " Nobody's Fault" | Sakurazaka46 | [51] |
December 28 | "I Promise" | King & Prince | [52] |
The following is a list of number-one singles on the Billboard Japan Hot 100 chart in 2020.
Issue date | Song | Artist(s) | Ref. |
---|---|---|---|
January 6 | " Pretender" | Official Hige Dandism | [1] |
January 13 | [2] | ||
January 20 | [3] | ||
January 27 | "Sōyūtoko Aru yo ne?" | SKE48 | [4] |
February 3 | "Imitation Rain" | SixTones | [5] |
February 10 | " Mubō na Yume wa Sameru Koto ga Nai" | STU48 | [6] |
February 17 | "I Love..." | Official Hige Dandism | [7] |
February 24 | [8] | ||
March 2 | " Sonna Koto Nai yo" | Hinatazaka46 | [9] |
March 9 | "I Am" | Hey! Say! JUMP | [10] |
March 16 | " Infinity" | JO1 | [11] |
March 23 | "I Love..." | Official Hige Dandism | [12] |
March 30 | " Shitsuren, Arigatō" | AKB48 | [13] |
April 6 | " Shiawase no Hogoshoku" | Nogizaka46 | [14] |
April 13 | "Fallin' Flower" | Seventeen | [15] |
April 20 | "I Love..." | Official Hige Dandism | [16] |
April 27 | [17] | ||
May 4 | " 3-2" | HKT48 | [18] |
May 11 | "I Love..." | Official Hige Dandism | [19] |
May 18 | [20] | ||
May 25 | " Kōsui" | Eito | [21] |
June 1 | " Yoru ni Kakeru" | Yoasobi | [22] |
June 8 | [23] | ||
June 15 | [24] | ||
June 22 | "Mazy Night" | King & Prince | [25] |
June 29 | "Kanzai Boya" | KinKi Kids | [26] |
July 6 | "Shōko" | Johnny's West | [27] |
July 13 | "Last Mermaid..." | Hey! Say! JUMP | [28] |
July 20 | " Fanfare" | Twice | [29] |
July 27 | "Yoru ni Kakeru" | Yoasobi | [30] |
August 3 | "Navigator" | SixTones | [31] |
August 10 | " Kite" | Arashi | [32] |
August 17 | "Run" | Sexy Zone | [33] |
August 24 | "Smile" | Twenty Twenty | [34] |
August 31 | "Re:Live" | Kanjani Eight | [35] |
September 7 | " Oh-Eh-Oh" | JO1 | [36] |
September 14 | "Omoidaseru Koi wo Shiyō" | STU48 | [37] |
September 21 | "Yoru ni Kakeru" | Yoasobi | [38] |
September 28 | "Endless Summer" | Kis-My-Ft2 | [39] |
October 5 | "Yoru ni Kakeru" | Yoasobi | [40] |
October 12 | "Your Song" | Hey! Say! JUMP | [41] |
October 19 | "Kissin' My Lips" | Snow Man | [42] |
October 26 | " Homura" | LiSA | [43] |
November 2 | [44] | ||
November 9 | [45] | ||
November 16 | [46] | ||
November 23 | "New Era" | SixTones | [47] |
November 30 | " Homura" | LiSA | [48] |
December 7 | [49] | ||
December 14 | " Step and a Step" | NiziU | [50] |
December 21 | " Nobody's Fault" | Sakurazaka46 | [51] |
December 28 | "I Promise" | King & Prince | [52] |